[jira] [Updated] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start

2015-07-29 Thread Rohith Sharma K S (JIRA) 

 [ 
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rohith Sharma K S updated YARN-3919:

Attachment: 0003-YARN-3919.patch

The current patch not able to apply in my machine. So regenerating the same 
patches from my machine.  Uploading to HadoopQA to kick off before commmit..

 NPEs' while stopping service after exception during 
 CommonNodeLabelsManager#start
 -

 Key: YARN-3919
 URL: https://issues.apache.org/jira/browse/YARN-3919
 Project: Hadoop YARN
  Issue Type: Bug
  Components: resourcemanager
Affects Versions: 2.7.0
Reporter: Varun Saxena
Assignee: Varun Saxena
 Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch, 
 YARN-3919.02.patch


 We get NPE during CommonNodeLabelsManager#serviceStop and 
 AsyncDispatcher#serviceStop if ConnectException on call to 
 CommonNodeLabelsManager#serviceStart occurs.
 {noformat}
 2015-07-10 19:39:37,825 WARN main-EventThread 
 org.apache.hadoop.service.AbstractService: When stopping the service 
 org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager : 
 java.lang.NullPointerException
 java.lang.NullPointerException
 at 
 org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
 at 
 org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 at 
 org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
 at 
 org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
 at 
 org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
 {noformat}
 {noformat}
 java.lang.NullPointerException
 at 
 org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 at 
 org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
 at 
 org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 {noformat}
 These NPEs' fill up the logs. Although, this doesn't cause any functional 
 issue but its a nuisance and we ideally should have null checks in 
 serviceStop.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start

2015-07-29 Thread Rohith Sharma K S (JIRA) 

 [ 
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rohith Sharma K S updated YARN-3919:

Priority: Trivial  (was: Major)

 NPEs' while stopping service after exception during 
 CommonNodeLabelsManager#start
 -

 Key: YARN-3919
 URL: https://issues.apache.org/jira/browse/YARN-3919
 Project: Hadoop YARN
  Issue Type: Bug
  Components: resourcemanager
Affects Versions: 2.7.0
Reporter: Varun Saxena
Assignee: Varun Saxena
Priority: Trivial
 Fix For: 2.8.0

 Attachments: 0003-YARN-3919.patch, YARN-3919.01.patch, 
 YARN-3919.02.patch


 We get NPE during CommonNodeLabelsManager#serviceStop and 
 AsyncDispatcher#serviceStop if ConnectException on call to 
 CommonNodeLabelsManager#serviceStart occurs.
 {noformat}
 2015-07-10 19:39:37,825 WARN main-EventThread 
 org.apache.hadoop.service.AbstractService: When stopping the service 
 org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager : 
 java.lang.NullPointerException
 java.lang.NullPointerException
 at 
 org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
 at 
 org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 at 
 org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
 at 
 org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
 at 
 org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
 {noformat}
 {noformat}
 java.lang.NullPointerException
 at 
 org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 at 
 org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
 at 
 org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 {noformat}
 These NPEs' fill up the logs. Although, this doesn't cause any functional 
 issue but its a nuisance and we ideally should have null checks in 
 serviceStop.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

[jira] [Updated] (YARN-3919) NPEs' while stopping service after exception during CommonNodeLabelsManager#start

2015-07-22 Thread Varun Saxena (JIRA) 

 [ 
https://issues.apache.org/jira/browse/YARN-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Saxena updated YARN-3919:
---
Summary: NPEs' while stopping service after exception during 
CommonNodeLabelsManager#start  (was: NPEs' while stopping service on exception 
during CommonNodeLabelsManager#start)

 NPEs' while stopping service after exception during 
 CommonNodeLabelsManager#start
 -

 Key: YARN-3919
 URL: https://issues.apache.org/jira/browse/YARN-3919
 Project: Hadoop YARN
  Issue Type: Bug
  Components: resourcemanager
Affects Versions: 2.7.0
Reporter: Varun Saxena
Assignee: Varun Saxena
 Attachments: YARN-3919.01.patch, YARN-3919.02.patch


 We get NPE during CommonNodeLabelsManager#serviceStop and 
 AsyncDispatcher#serviceStop if ConnectException on call to 
 CommonNodeLabelsManager#serviceStart occurs.
 {noformat}
 2015-07-10 19:39:37,825 WARN main-EventThread 
 org.apache.hadoop.service.AbstractService: When stopping the service 
 org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager : 
 java.lang.NullPointerException
 java.lang.NullPointerException
 at 
 org.apache.hadoop.yarn.nodelabels.FileSystemNodeLabelsStore.close(FileSystemNodeLabelsStore.java:99)
 at 
 org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager.serviceStop(CommonNodeLabelsManager.java:278)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 at 
 org.apache.hadoop.service.AbstractService.start(AbstractService.java:203)
 at 
 org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$RMActiveServices.serviceStart(ResourceManager.java:588)
 at 
 org.apache.hadoop.service.AbstractService.start(AbstractService.java:193)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager.startActiveServices(ResourceManager.java:998)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1039)
 at 
 org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$1.run(ResourceManager.java:1035)
 {noformat}
 {noformat}
 java.lang.NullPointerException
 at 
 org.apache.hadoop.yarn.event.AsyncDispatcher.serviceStop(AsyncDispatcher.java:142)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 at 
 org.apache.hadoop.service.CompositeService.stop(CompositeService.java:157)
 at 
 org.apache.hadoop.service.CompositeService.serviceStop(CompositeService.java:131)
 at 
 org.apache.hadoop.service.AbstractService.stop(AbstractService.java:221)
 at 
 org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:52)
 at 
 org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:80)
 {noformat}
 These NPEs' fill up the logs. Although, this doesn't cause any functional 
 issue but its a nuisance and we ideally should have null checks in 
 serviceStop.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)